Chair



FIG. 1 is a top plan view of a chair showing my new design;

FIG. 2 is a side elevational view of the chair shown in FIG. 1;

FIG. 3 is a front elevational view of the chair shown in FIG. 1;

FIG. 4 is a rear elevational view of the chair; and _

FIG. 5 is a bottom plan view of the chair. 

The ornamental design for a chair, as shown. 